Catalogue no.:	V-589557
Taxon:	Potamogeton compressus L.
Label:	Potamogeton zosterifolius
Family:	Potamogetonaceae
Collector:	Robert Hartman
Date:	1874
Country:	Sweden
Landskap:	Gästrikland
Socken:	Gävle
Locality:	Gefle [Gävle] Trösken